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</o:shapelayout></xml><![endif]--></head><body bgcolor=white lang=EN-ZA link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='color:#1F497D'>Hi,<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Thanks for the advice.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>I am looking at using proj4js.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>But it seems like GDA94 is not supported by them. I might be mistaken but look at "proj4js\lib\defs" directory and you will not find EPSG4283 .<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Riaan<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext'> openlayers-users-bounces@lists.osgeo.org [mailto:openlayers-users-bounces@lists.osgeo.org] <b>On Behalf Of </b>Alexandre Dubé<br><b>Sent:</b> 01 August 2012 02:10 PM<br><b>To:</b> openlayers-users@lists.osgeo.org<br><b>Subject:</b> Re: [OpenLayers-Users] Transform Points Help<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>Hi Riaan,<br><br> In the console, if you inspect OpenLayers.Projections.transforms, you'll see which projection codes are natively supported in OpenLayers. If yours is not there, then you need to include the Proj4js library and add the ones you want :<br> <a href="http://trac.osgeo.org/proj4js/wiki/UserGuide">http://trac.osgeo.org/proj4js/wiki/UserGuide</a><br><br>HTH,<br><br>Alexandre<br><br><br>On 12-08-01 07:42 AM, Riaan Lombaard wrote:<o:p></o:p></p></div><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><p class=MsoNormal>Hi,<o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal>I need some transformation advice.<o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal>Running this script in Firebug.<o:p></o:p></p><p class=MsoNormal>"<o:p></o:p></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>var point = new OpenLayers.Geometry.Point(128.627103622948, -15.8249150838119);<br>var point_transformed = point.transform(new OpenLayers.Projection("EPSG:4283"), new OpenLayers.Projection("EPSG:4269"));<br><br>console.log(point);<br>console.log(point_transformed)</span><o:p></o:p></p><p class=MsoNormal>"<o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal>What happens is the data I am getting is from `GDA94 (SRID 4283)` and I need convert it to ` WGS84 (SRID 4326)` for the map base layer I am using ` <a href="http://vmap0.tiles.osgeo.org/wms/vmap0">http://vmap0.tiles.osgeo.org/wms/vmap0</a>`<o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal>But looking at the example it does not seem to convert anything, the x,y stay's the same? <o:p></o:p></p><p class=MsoNormal>What am I missing?<o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal>Riaan<o:p></o:p></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><br><br><br><o:p></o:p></span></p><pre>_______________________________________________<o:p></o:p></pre><pre>Users mailing list<o:p></o:p></pre><pre><a href="mailto:Users@lists.osgeo.org">Users@lists.osgeo.org</a><o:p></o:p></pre><pre><a href="http://lists.osgeo.org/mailman/listinfo/openlayers-users">http://lists.osgeo.org/mailman/listinfo/openlayers-users</a><o:p></o:p></pre></blockquote><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><br><br><br><o:p></o:p></span></p><pre>-- <o:p></o:p></pre><pre>Alexandre Dubé<o:p></o:p></pre><pre>Mapgears<o:p></o:p></pre><pre><a href="http://www.mapgears.com">www.mapgears.com</a><o:p></o:p></pre></div></body></html>